5290740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 288

約数和(自身を含む): 22014720

約数和(自身を除く): 16723980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 26, 28, 30, 34, 35, 36, 38, 39, 42, 45, 51, 52, 57, 60, 63, 65, 68, 70, 76, 78, 84, 85, 90, 91, 95, 102, 105, 114, 117, 119, 126, 130, 133, 140, 153, 156, 170, 171, 180, 182, 190, 195, 204, 210, 221, 228, 234, 238, 247, 252, 255, 260, 266, 273, 285, 306, 315, 323, 340, 342, 357, 364, 380, 390, 399, 420, 442, 455, 468, 476, 494, 510, 532, 546, 570, 585, 595, 612, 630, 646, 663, 665, 684, 714, 741, 765, 780, 798, 819, 855, 884, 910, 969, 988, 1020, 1071, 1092, 1105, 1140, 1170, 1190, 1197, 1235, 1260, 1292, 1326, 1330, 1365, 1428, 1482, 1530, 1547, 1596, 1615, 1638, 1710, 1729, 1785, 1820, 1938, 1989, 1995, 2142, 2210, 2223, 2261, 2340, 2380, 2394, 2470, 2652, 2660, 2730, 2907, 2964, 3060, 3094, 3230, 3276, 3315, 3420, 3458, 3570, 3705, 3876, 3978, 3990, 4095, 4199, 4284, 4420, 4446, 4522, 4641, 4788, 4845, 4940, 5187, 5355, 5460, 5814, 5985, 6188, 6460, 6630, 6783, 6916, 7140, 7410, 7735, 7956, 7980, 8190, 8398, 8645, 8892, 9044, 9282, 9690, 9945, 10374, 10710, 11115, 11305, 11628, 11970, 12597, 13260, 13566, 13923, 14535, 14820, 15470, 15561, 16380, 16796, 17290, 18564, 19380, 19890, 20349, 20748, 20995, 21420, 22230, 22610, 23205, 23940, 25194, 25935, 27132, 27846, 29070, 29393, 30940, 31122, 33915, 34580, 37791, 39780, 40698, 41990, 44460, 45220, 46410, 50388, 51870, 55692, 58140, 58786, 62244, 62985, 67830, 69615, 75582, 77805, 81396, 83980, 88179, 92820, 101745, 103740, 117572, 125970, 135660, 139230, 146965, 151164, 155610, 176358, 188955, 203490, 251940, 264537, 278460, 293930, 311220, 352716, 377910, 406980, 440895, 529074, 587860, 755820, 881790, 1058148, 1322685, 1763580, 2645370, 5290740]

約数ペア:

[(1, 5290740), (2, 2645370), (3, 1763580), (4, 1322685), (5, 1058148), (6, 881790), (7, 755820), (9, 587860), (10, 529074), (12, 440895), (13, 406980), (14, 377910), (15, 352716), (17, 311220), (18, 293930), (19, 278460), (20, 264537), (21, 251940), (26, 203490), (28, 188955), (30, 176358), (34, 155610), (35, 151164), (36, 146965), (38, 139230), (39, 135660), (42, 125970), (45, 117572), (51, 103740), (52, 101745), (57, 92820), (60, 88179), (63, 83980), (65, 81396), (68, 77805), (70, 75582), (76, 69615), (78, 67830), (84, 62985), (85, 62244), (90, 58786), (91, 58140), (95, 55692), (102, 51870), (105, 50388), (114, 46410), (117, 45220), (119, 44460), (126, 41990), (130, 40698), (133, 39780), (140, 37791), (153, 34580), (156, 33915), (170, 31122), (171, 30940), (180, 29393), (182, 29070), (190, 27846), (195, 27132), (204, 25935), (210, 25194), (221, 23940), (228, 23205), (234, 22610), (238, 22230), (247, 21420), (252, 20995), (255, 20748), (260, 20349), (266, 19890), (273, 19380), (285, 18564), (306, 17290), (315, 16796), (323, 16380), (340, 15561), (342, 15470), (357, 14820), (364, 14535), (380, 13923), (390, 13566), (399, 13260), (420, 12597), (442, 11970), (455, 11628), (468, 11305), (476, 11115), (494, 10710), (510, 10374), (532, 9945), (546, 9690), (570, 9282), (585, 9044), (595, 8892), (612, 8645), (630, 8398), (646, 8190), (663, 7980), (665, 7956), (684, 7735), (714, 7410), (741, 7140), (765, 6916), (780, 6783), (798, 6630), (819, 6460), (855, 6188), (884, 5985), (910, 5814), (969, 5460), (988, 5355), (1020, 5187), (1071, 4940), (1092, 4845), (1105, 4788), (1140, 4641), (1170, 4522), (1190, 4446), (1197, 4420), (1235, 4284), (1260, 4199), (1292, 4095), (1326, 3990), (1330, 3978), (1365, 3876), (1428, 3705), (1482, 3570), (1530, 3458), (1547, 3420), (1596, 3315), (1615, 3276), (1638, 3230), (1710, 3094), (1729, 3060), (1785, 2964), (1820, 2907), (1938, 2730), (1989, 2660), (1995, 2652), (2142, 2470), (2210, 2394), (2223, 2380), (2261, 2340)]